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Searched refs:spi_apb_clock (Results 1 – 6 of 6) sorted by relevance

/bsp/Vango/v85xx/drivers/
A Ddrv_spi.c50 rt_uint32_t spi_apb_clock; in configure() local
55 spi_apb_clock = CLK_GetPCLKFreq(); in configure()
57 if(max_hz >= spi_apb_clock/2) in configure()
61 else if (max_hz >= spi_apb_clock/4) in configure()
65 else if (max_hz >= spi_apb_clock/8) in configure()
69 else if (max_hz >= spi_apb_clock/16) in configure()
73 else if (max_hz >= spi_apb_clock/32) in configure()
77 else if (max_hz >= spi_apb_clock/64) in configure()
/bsp/hk32/libraries/rt_drivers/
A Ddrv_spi.c111 uint32_t spi_apb_clock; in configure() local
123 spi_apb_clock = RCC_Clocks.PCLK_Frequency; in configure()
128 spi_apb_clock = RCC_Clocks.PCLK_Frequency; in configure()
132 if (max_hz >= spi_apb_clock / 2) in configure()
136 else if (max_hz >= spi_apb_clock / 4) in configure()
140 else if (max_hz >= spi_apb_clock / 8) in configure()
144 else if (max_hz >= spi_apb_clock / 16) in configure()
148 else if (max_hz >= spi_apb_clock / 32) in configure()
152 else if (max_hz >= spi_apb_clock / 64) in configure()
156 else if (max_hz >= spi_apb_clock / 128) in configure()
/bsp/gd32/risc-v/libraries/gd32_drivers/
A Ddrv_spi.c134 uint32_t spi_apb_clock; in spi_configure() local
151 spi_apb_clock = rcu_clock_freq_get(spi_src); in spi_configure()
153 if(max_hz >= spi_apb_clock/2) in spi_configure()
157 else if (max_hz >= spi_apb_clock/4) in spi_configure()
161 else if (max_hz >= spi_apb_clock/8) in spi_configure()
165 else if (max_hz >= spi_apb_clock/16) in spi_configure()
169 else if (max_hz >= spi_apb_clock/32) in spi_configure()
173 else if (max_hz >= spi_apb_clock/64) in spi_configure()
177 else if (max_hz >= spi_apb_clock/128) in spi_configure()
/bsp/n32/libraries/n32_drivers/
A Ddrv_spi.c67 rt_uint32_t spi_apb_clock; in configure() local
78 spi_apb_clock = RCC_ClockFreq.Pclk2Freq; in configure()
82 spi_apb_clock = RCC_ClockFreq.Pclk1Freq; in configure()
85 if (max_hz >= spi_apb_clock/2) in configure()
89 else if (max_hz >= spi_apb_clock/4) in configure()
93 else if (max_hz >= spi_apb_clock/8) in configure()
97 else if (max_hz >= spi_apb_clock/16) in configure()
101 else if (max_hz >= spi_apb_clock/32) in configure()
105 else if (max_hz >= spi_apb_clock/64) in configure()
109 else if (max_hz >= spi_apb_clock/128) in configure()
/bsp/gd32/arm/libraries/gd32_drivers/
A Ddrv_spi.c206 uint32_t spi_apb_clock; in spi_configure() local
227 spi_apb_clock = rcu_clock_freq_get(spi_src); in spi_configure()
229 if(max_hz >= spi_apb_clock/2) in spi_configure()
233 else if (max_hz >= spi_apb_clock/4) in spi_configure()
237 else if (max_hz >= spi_apb_clock/8) in spi_configure()
241 else if (max_hz >= spi_apb_clock/16) in spi_configure()
245 else if (max_hz >= spi_apb_clock/32) in spi_configure()
249 else if (max_hz >= spi_apb_clock/64) in spi_configure()
253 else if (max_hz >= spi_apb_clock/128) in spi_configure()
/bsp/at32/libraries/rt_drivers/
A Ddrv_spi.c150 uint32_t spi_apb_clock; in configure() local
162 spi_apb_clock = clocks_struct.apb2_freq; in configure()
167 spi_apb_clock = clocks_struct.apb1_freq; in configure()
171 if(max_hz >= (spi_apb_clock / 2)) in configure()
175 else if (max_hz >= (spi_apb_clock / 4)) in configure()
179 else if (max_hz >= (spi_apb_clock / 8)) in configure()
183 else if (max_hz >= (spi_apb_clock / 16)) in configure()
187 else if (max_hz >= (spi_apb_clock / 32)) in configure()
191 else if (max_hz >= (spi_apb_clock / 64)) in configure()
195 else if (max_hz >= (spi_apb_clock / 128)) in configure()

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